Regarding Clark and his glasses, there were set photos of Henry wearing a suit with glasses.

I remember seeing that. I thought I saved the photo to my computer but I didn't and now I can't find it online.

I remember those, but I think they were just photoshoots the actors did for various magazines, and aren't actually how Clark and Lois will look in the movie. Especially because they were looking WAY too sharp and stylish to be any kind of newspaper reporter.